There is also an important trend towards “hierarchical” nanostructuring of synthetic biomaterials [ 78 , 79 , 80 ] utilizing more than one processing tool, that try to replicate the hierarchical porosity of some natural materials.
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There is also an important trend towards “hierarchical” nanostructuring of synthetic biomaterials [ 78 , 79 , 80 ] utilizing more than one processing tool, that try to replicate the hierarchical porosity of some natural materials.